A properly functioning gas cap is crucial for maintaining your lawn mower's performance and preventing fuel evaporation. Without a secure seal, your mower can suffer from reduced efficiency, potential fuel leaks, and even starting issues. Investing in a quality replacement ensures your equipment runs smoothly and safely.
- [COMPATIBLE WITH] Compatible with B&S 675EXi 725EXi Engine, Compatible with Toro Craftsman Lawn Mower
- [QUALITY ASSURANCE] Compatible with B&S Fuel Tank Cap Replace# 594061, this quality is guaranteed
- [SMALL AND PORTABLE] Small size, light weight, easy to carry, to prevent your fuel tank cap from encountering accidents
- [EASY TO INSTALL] Just screw onto the gas tank
- [NOTICE] For any reason, if you are not satisfied with your purchase, contact us directly
- Please see the details page for specific model information.
- Brand Compatibility: Compatible with for Husqvarna, for Troy-Bilt, for MTD, for Briggs & Stratton, for Craftsman, for Bobcat, for Cub Cadet, for John Deere, for Toro, for Gravely, for Exmark, for Snapper, for Exmark, and other outdoor power equipment...
- Correct Size Fit: Inner diameter: 2-1/4 inches. Designed to fit fuel tanks with matching neck dimensions. Measurement confirmation is recommended before ordering.
- Vented Fuel Cap: Vented structure supports proper fuel system operation on compatible lawn mowers, tractors, and generators.
- Package Information: Includes 1 fuel gas tank cap, Replace for Stens125-384 Rotary 8935.
- 【Fuel Cap 799585】The lawn mower gas cap fits for T&B 200, 100 mower with 550EX B&S engine, Fit for Troy-Bilt, MTD, Yard Machines, Bolens Lawn Mower, Toro Timemaster, Fit for Craftsman 580752950 pressure washer.
- 【Compatibility】Fuel tank cap replacement part number 799684 799585 591003. The 725ex gas cap compatible with B&S 550e & 550ex Series, 625e, 675ex & 725ex Series and Professional Series 7.75-8.75 Engines.
- 【High Quality】550ex gas cap is made of polyamide plastic. The material has good comprehensive properties, including mechanical properties, heat resistance, chemical resistance, wear resistance, and self-lubrication, greatly enhances the durability and...
- 【Easy To Install】Fuel cap replacement is very easy to install and replace, and it is small in size, light in weight, and easy to carry, which can prevent fuel tank cap accidents and facilitate timely replacement of the fuel tank gas cover.
- 【Saves You Money】By replacing your worn-out or damaged fuel tank cap with the bs-799585 gas cap, you can avoid costly repairs or replacements down the line and enjoy a more efficient and reliable lawn mower experience. Please contact us through...
- [COMPATIBLE WITH] Compatible with B&S 550E 550EX 625E 675EX 725EX Series
- [QUALITY ASSURANCE] Compatible with B&S Fuel Tank Cap Replace# 799585 799684, this quality is guaranteed
- [SMALL AND PORTABLE] Small size, light weight, easy to carry, to prevent your fuel tank cap from encountering accidents
- [EASY TO INSTALL] Just screw onto the gas tank
- [NOTICE] For any reason, if you are not satisfied with your purchase, contact us directly
- Diameter: 1-1/2"
- Direct replacement
- Quality material
- 594061 Fuel Tank Cap for B & S Replacement craftsman m230 m110 gas cap
- Great Design: A tether attached which won't get lost or misplaced. It will not spin off from rubbing on low bush branches. Using a vented fuel cap to prevent a vacuum from forming in the fuel line. Proper O-Rings to seal, And It never leak gas even though...
- It's Made from sturdy, tough prime materials that Lawn mowers enhanced durability and superior reliability. Provides a of critical functions preventing gas tank fumes from leaving the tank as well as protecting the fuel from outside contamination and...
- Compatible with B & S 675EXi 725EXi Engines 875 Professional Series Engines , Compatible with Toro Craftsman Lawn Mower
- Package list: 1 x Fuel Tank Cap
- 594061 Fuel Tank Cap for B&S Lawn Mower Gas Tank Caps
- Package include: 2pcs Fuel Cap For 594061 Gas Cap
- Fit for 675Exi 725Exi Series engines Lawn Mower Gas Cap , for Yard Force YF22-3N1SP-SC 163cc
- Small size, light weight, easy to carry, to prevent your fuel tank cap from encountering accidents
- Easy installation,Just screw onto the gas tank
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Last update on 2026-06-21 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lawn Mower Gas Caps
Material and Durability
When selecting a gas cap, consider the material it's made from. Most caps are constructed from durable plastic, but the quality can vary. Look for UV-resistant plastics that won't degrade under constant sun exposure. Some caps also feature rubber seals for a tighter fit and better longevity. A well-built cap should withstand regular use and exposure to gasoline and outdoor elements.
Compatibility and Fit
The most critical factor is ensuring the gas cap is compatible with your specific lawn mower model. Mowers use different tank designs and thread patterns, so a universal cap might not fit. Always check the manufacturer's specifications or the cap's product description for a list of compatible brands and models. Some caps are designed with specific tethering mechanisms or vent systems, which should also align with your mower's requirements.
Ventilation Features
Many modern gas caps incorporate a venting system to allow air into the fuel tank as fuel is consumed. This prevents a vacuum from forming, which can cause the engine to stall. Ensure the replacement cap has an appropriate vent if your original cap did, or if your mower requires one. Some caps have non-vented designs for specific applications, so understand your mower's needs before purchasing.
Ease of Installation and Use
A good gas cap should be easy to install and remove, even with gloved hands. Look for caps with a textured grip or a design that allows for a secure hold. If your mower has a tethered cap, ensure the replacement offers a similar convenience to prevent loss. Simple, user-friendly designs contribute to a hassle-free maintenance experience.